Who didn’t see this coming? After that second sham Jane’s Addiction reunion was met with a giant who gives a shit, guitarist Dave Navarro tried to step out with The Panic Channel, whose debut sold like 46 copies in the US, leaving the host of Rock Star without a true calling. So, what’s left when your celebrity status slips below d-list? Well, porn, of course. Just ask Dana Plato. Navarro has directed his porn debut for Evan Seinfeld’s “celebrity”-directed series. Broken hits the grindhouses on September 27 and stars teen porn “existentialist” Sasha Grey.